#!/bin/sh
#
# Copyright (C) 2012,2014,2016,2017  Etersoft
# Copyright (C) 2012,2014,2016,2017  Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

load_helper epm-install
load_helper epm-sh-warmup

# copied from etersoft-build-utils/share/eterbuild/functions/rpmpkg
epm_reinstall_names()
{
    [ -n "$1" ] || return

    case $PMTYPE in
        apt-rpm|apt-dpkg)
            local APTOPTIONS="$(subst_option non_interactive -y)"
            sudocmd apt-get --reinstall $APTOPTIONS install $@
            return ;;
        aptitude-dpkg)
            sudocmd aptitude reinstall $@
            return ;;
        packagekit)
            warning "Please send me the correct command form for it"
            docmd pkcon install --allow-reinstall $@
            return ;;
        yum-rpm)
            sudocmd yum reinstall $@
            return ;;
        dnf-rpm)
            sudocmd dnf reinstall $@
            return ;;
        homebrew)
            sudocmd brew reinstall $@
            return ;;
        pkgng)
            sudocmd pkg install -f $@
            return ;;
        termux-pkg)
            sudocmd pkg reinstall $@
            return ;;
        opkg)
            sudocmd opkg --force-reinstall install $@
            return ;;
        eopkg)
            sudocmd eopkg --reinstall install $@
            return ;;
        slackpkg)
            sudocmd_foreach "/usr/sbin/slackpkg reinstall" $@
            return ;;
    esac

    # fallback to generic install
    epm_install_names $@
}

epm_reinstall_files()
{
    [ -z "$1" ] && return

    case $PMTYPE in
        apt-rpm)
            sudocmd rpm -Uvh --force $@ && return
            sudocmd apt-get --reinstall install $@
            return ;;
        apt-dpkg|aptitude-dpkg)
            sudocmd dpkg -i $@
            return ;;
        slackpkg)
            sudocmd_foreach "/sbin/installpkg" $@
            return ;;
    esac

    # other systems can install file package via ordinary command
    epm_reinstall_names $@
}


epm_reinstall()
{
    [ -n "$pkg_filenames" ] || fatal "Reinstall: package name is missed."

    warmup_lowbase

    # get package name for hi level package management command (with version if supported and if possible)
    pkg_names=$(__epm_get_hilevel_name $pkg_names)

    warmup_hibase

    epm_reinstall_names $pkg_names
    epm_reinstall_files $pkg_files
}

